The Queen's Palaces: Windsor Castle

From the bowels of the Castle to the heights of the battlements, Fiona encounters all manner of royal treasures - from the musket ball that killed a naval hero to table decorations in gold and silver and encrusted with jewels; from the triple-headed portrait of a king who lost his head to Queen Mary's Dolls' House with running taps, and a secret garden hidden in a drawer. All of this was almost lost in the disastrous fire of 1992.